Alloy Steel SCM435 Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Round Bar
Alloy Steel SCM435 Bar Made In China
Product description:
1. Produce Standard: GB, AISI, ASTM, SAE, EN, BS, DIN, JIS
2. Produce processes: Smelt Iron -EAF smelt Billet - ESR smelt Billet -Hot rolled or forged get the steel round bar and plate
3. Heat treatment: Normalized / Annealed / Quenched+Tempered
4. Quality assurance: All order we can received third party inspection, You can let SGS, BV,.. and others test company test and inspect our products before Goods shipping.
Chemical Composition(%):
C | Si | Mn | Cr | Mo | Ni | P | S |
0.32-0.40 | 0.20-0.40 | 0.40-0.70 | 0.80-1.10 | 0.15-0.25 | ≤0.30 | ≤0.035 | ≤0.035 |
Applications:
35CrMo(A30352)/4135/SCM435/34CrMo4(1.7220) alloy structural steel
35CrMo(A30352)/4135/SCM435/34CrMo4(1.7220) alloy structural steel is used to be manufactured all kinds of important parts which can bear impact, crankle, high heavy load, such as the herringbone gear of the rolling machine, bent roller, plumbing bar, connecting rod, fasteners, spindle of the steamer engine, axle, driving parts of engine, large motor reel, perforator of the oil machinery, boiler bolt whose working temperature is below 400°C, nut whose working temperature is below 510°C, conduit of the high-pressure seamless thick wall in the chemical machinery, etc.
Advantages:
1) ISO9001:2008 certified company.
2) Quality & Quantity Assurance with competitive prices.
3) Delivery & dealings as per Commitment.
4) Highly experience qualified production and sales team.
5) Your satisfaction is guaranteed according your demand.
Product Show:
- Q:What are the different coating and plating options for special steel?
- The different coating and plating options for special steel include electroplating, hot-dip galvanizing, powder coating, PVD (Physical Vapor Deposition) coating, and ceramic coating. Each option offers unique benefits such as increased corrosion resistance, improved aesthetics, enhanced durability, or specific functional properties, allowing the special steel to be tailored to various applications and environments. The choice of coating or plating depends on factors such as the desired outcome, budget, substrate material, and intended use of the special steel.
- Q:How does special steel perform in surface hardening applications?
- Special steel is renowned for its exceptional performance in surface hardening applications, as it possesses certain desirable properties such as high strength, toughness, and resistance to corrosion and heat. Unlike regular steel, special steel exhibits superior characteristics when it comes to surface hardening. This is due to the presence of alloying elements like chromium, molybdenum, and vanadium, which enhance its hardenability and allow for effective heat treatment processes such as carburizing, nitriding, or induction hardening. These processes alter the microstructure of the steel surface, resulting in increased hardness and wear resistance. What sets special steel apart is its ability to be hardened to a greater depth compared to regular steel. This quality makes it an ideal choice for surface hardening applications, as the hardened layer provides protection against abrasion, erosion, and fatigue, significantly prolonging the lifespan of the component. Moreover, the improved wear resistance and hardness of special steel make it suitable for industries such as automotive, aerospace, and manufacturing, where components are subjected to extreme conditions and high levels of stress. Furthermore, even after surface hardening, special steel retains its exceptional mechanical properties, ensuring durability and the ability to withstand heavy loads and impacts without failure. This combination of hardness and toughness is crucial for applications where both wear resistance and structural integrity are vital. In conclusion, special steel is highly effective in surface hardening applications due to its superior hardenability, wear resistance, and mechanical properties. Its ability to endure extreme conditions while maintaining durability makes it the preferred choice for industries that require components with enhanced surface hardness and longevity.
- Q:What are the environmental impacts of using special steel?
- The use of special steel can have several environmental impacts. Firstly, the production of special steel involves the extraction of raw materials such as iron ore and coal, which can lead to deforestation, habitat destruction, and loss of biodiversity. The mining process can also result in the release of pollutants into the air, soil, and water, contributing to air and water pollution. Another environmental impact of special steel production is the emission of greenhouse gases, particularly carbon dioxide (CO2), during the manufacturing process. The high temperatures required to melt and shape the steel, as well as the energy-intensive processes involved, result in significant CO2 emissions. These emissions contribute to climate change and global warming. Furthermore, the transportation of special steel can also have environmental consequences. The shipping and logistics involved in transporting the steel from production facilities to end-users can result in additional greenhouse gas emissions, air pollution, and fuel consumption. Additionally, the disposal of special steel products at the end of their lifecycle can pose environmental challenges. If not properly recycled or disposed of, steel products can end up in landfills, taking up valuable space and potentially leaching harmful substances into the environment. Despite these environmental impacts, it is important to note that special steel is often used in various industries due to its durability, strength, and resistance to corrosion. Efforts are being made to mitigate these impacts through the adoption of cleaner production methods, such as recycling and using renewable energy sources in the steel manufacturing process. Additionally, initiatives like carbon capture and storage are being explored to reduce greenhouse gas emissions from steel production. Overall, while the use of special steel provides numerous benefits, it is critical to balance these advantages with the need to minimize its environmental impacts through sustainable production and responsible disposal practices.
- Q:How does special steel contribute to the telecommunications aftermarket industry?
- The telecommunications aftermarket industry heavily relies on special steel to manufacture and maintain telecommunications equipment. This type of steel is specifically designed to possess exceptional properties, such as high strength, corrosion resistance, and durability, which are crucial for the demanding conditions of the telecommunications sector. One of the main contributions of special steel to the telecommunications aftermarket industry is its use in the production of communication towers and transmission structures. These structures must endure extreme weather conditions, such as strong winds and heavy loads, while providing reliable support for antennas and other equipment. Special steel meets these requirements, ensuring the longevity and stability of communication towers. Moreover, special steel is extensively used in manufacturing cables and wires for telecommunications systems. These cables must transmit signals without any loss or interference, and the unique properties of special steel, such as high electrical conductivity and low resistance, make it an ideal material for this purpose. The use of special steel in cables helps maintain the quality and efficiency of telecommunications networks. Another significant contribution of special steel is its role in producing equipment enclosures and cabinets. These enclosures protect sensitive electronic components from environmental factors, including moisture, dust, and extreme temperatures. Special steel, with its corrosion-resistant properties, ensures the longevity and reliability of these enclosures, safeguarding the valuable equipment inside. Furthermore, special steel is also utilized in manufacturing various components and accessories used in the telecommunications aftermarket industry, such as connectors, brackets, and hardware. These components are essential for assembling and maintaining telecommunications equipment. Special steel's high strength and durability make it the preferred choice for these components, guaranteeing their long-lasting performance. In conclusion, special steel significantly contributes to the telecommunications aftermarket industry by providing the necessary materials for manufacturing and maintaining telecommunications equipment. Its exceptional properties, including high strength, corrosion resistance, and durability, make it an ideal choice for communication towers, cables, enclosures, and various components. By utilizing special steel, the telecommunications industry ensures the reliability, efficiency, and longevity of its equipment, ultimately benefiting both service providers and end-users.
- Q:How is nitriding steel used in the manufacturing of engine components?
- Nitriding steel is commonly used in the manufacturing of engine components due to its ability to enhance their performance and durability. The process of nitriding involves diffusing nitrogen into the surface of the steel, forming a hard and wear-resistant layer. This improves the component's resistance to corrosion, fatigue, and high temperatures, ultimately extending its lifespan and enhancing its overall performance in engine applications.
- Q:How does special steel compare to other high-performance materials?
- Special steel is known for its exceptional strength, durability, and versatility, which sets it apart from other high-performance materials. Compared to materials like aluminum, titanium, and composites, special steel often exhibits higher tensile strength, making it suitable for applications that require robustness and load-bearing capabilities. Additionally, special steel has excellent resistance to corrosion, heat, and wear, making it ideal for use in harsh environments or high-temperature applications. One advantage of special steel over other high-performance materials is its cost-effectiveness. Compared to materials like titanium, special steel is more affordable, making it a preferred choice for various industries. Moreover, the manufacturing process of special steel allows for customization, enabling the production of a wide range of grades and compositions to suit specific requirements. Special steel also offers excellent machinability and weldability, allowing for easy fabrication and assembly. Its versatility enables it to be used in a wide range of industries, including automotive, aerospace, construction, and energy. From structural components to precision tools, special steel provides a reliable and efficient solution. However, it is important to note that the choice of material depends on the specific application and its requirements. While special steel has numerous advantages, other high-performance materials may be more suitable for certain applications, such as lightweight components or extreme temperature conditions. Therefore, a comprehensive evaluation of the specific needs and characteristics of the application is necessary before determining the most appropriate material.
- Q:What are the applications of special steel in the renewable energy sector?
- Special steel has various applications in the renewable energy sector. It is commonly used in the manufacturing of wind turbines, solar panel frames, and hydroelectric power plants. The high strength and corrosion resistance properties of special steel make it suitable for withstanding harsh environmental conditions, ensuring the longevity and efficiency of renewable energy infrastructure. Additionally, special steel is also utilized in the construction of energy storage systems, such as batteries and fuel cells, due to its durability and ability to withstand extreme temperatures. Overall, special steel plays a crucial role in supporting the development and sustainability of the renewable energy industry.
- Q:What are the cost implications of using special steel?
- Using special steel can have significant cost implications. Special steels are often more expensive compared to standard steels due to their specific properties and manufacturing processes. The cost of special steel can vary depending on factors such as the alloy composition, production techniques, and market demand. Additionally, using special steel may require specialized tools, equipment, and skilled labor, which can further increase the overall cost. However, it is important to consider the long-term benefits and potential cost savings that can be achieved by using special steel, such as improved durability, corrosion resistance, and enhanced performance in specific applications.
- Q:What are the common techniques for testing the quality of special steel?
- Several techniques are commonly used to test the quality of special steel, ensuring that it meets the necessary specifications and standards for its intended use. Among the most prevalent methods are: 1. Chemical Analysis: This technique involves analyzing the steel's composition to determine the concentration of different elements present. By conducting chemical analysis, it is possible to ensure that the steel contains the necessary elements in the desired quantities and to identify any impurities that might impact its quality. 2. Tensile Testing: Tensile testing is utilized to measure the strength and elasticity of steel. It entails subjecting a sample of the steel to an increasing load until it breaks. This helps establish the maximum stress the steel can endure before failure, providing valuable insights into its mechanical properties. 3. Hardness Testing: The purpose of hardness testing is to assess a steel's resistance to indentation or penetration. It aids in evaluating the steel's strength and its ability to withstand wear and deformation. Common hardness testing methods include the Brinell, Rockwell, and Vickers tests. 4. Microstructure Examination: Through microstructure examination, the internal structure of the steel is analyzed under a microscope. This technique helps identify the presence of defects such as inclusions, voids, or improper grain structure. Additionally, it provides information about the steel's overall quality and its heat treatment. 5. Non-Destructive Testing (NDT): NDT techniques are widely employed to test the quality of special steel without causing damage to the material. Ultrasonic testing, magnetic particle testing, liquid penetrant testing, and radiographic testing are some examples of NDT methods. These techniques enable the detection of surface or internal defects, cracks, and discontinuities that may compromise the steel's integrity. 6. Impact Testing: Impact testing measures a steel's ability to absorb energy under high-stress conditions. It involves striking a notched sample with a pendulum and measuring the energy absorbed during fracture. This type of testing provides valuable insights into the steel's toughness and its resistance to sudden shocks or impacts. 7. Corrosion Testing: Corrosion testing is conducted to evaluate a steel's resistance to corrosion in different environments. It helps determine the steel's susceptibility to rust, oxidation, or chemical attack, which is crucial for applications in corrosive settings. By employing these commonly used techniques, manufacturers and quality control professionals can ensure that special steel meets the required standards and specifications, guaranteeing its reliability and performance in various industries and applications.
- Q:How does special steel enhance the durability of products?
- Special steel enhances the durability of products by providing superior strength, hardness, and resistance to wear, corrosion, and extreme temperatures. Its unique composition and manufacturing techniques make it highly efficient in withstanding heavy loads and external factors, thereby ensuring longevity and reliability of the products it is used in.
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Alloy Steel SCM435 Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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